在更新套件的時候,有時會遇上以下的情況:
以更新shorewall防火牆為例
Setting up shorewall (1.4.7b1-1) ...
Installing new version of config file /etc/shorewall/shorewall.conf ...
Configuration file `/etc/shorewall/zones'
==> Modified (by you or by a script) since installation.
==> Package distributor has shipped an updated version.
What would you like to do about it ? Your options are:
Y or I : install the package maintainer's version
N or O : keep your currently-installed version
D : show the differences between the versions
Z : background this process to examine the situation
The default action is to keep your current version.
*** zones (Y/I/N/O/D/Z) [default=N] ?
通常小弟選N.
請問若選Y,/etc/shorewall/zones中的原來內容(設定)是否會被更改?如要保留原來的設定,
選N是不是安全一些?